**The Currency Bridge is the Pi Public Chain** 
**The Reserve Currency is Pi Coin** 
The reserve currency can also be the digital currencies of various countries, i.e., CBDCs. 
Small countries that lack the capability to develop their own digital currencies, i.e., CBDCs, may directly use Pi Coin or the digital currencies of other countries, i.e., CBDCs. 
Large countries, to ensure sufficient Pi reserves, will develop their own digital currencies, i.e., CBDCs. 
Pi Coin will be used in international trade settlements only when both parties do not agree to use their national digital currencies, i.e., CBDCs. 
Digital currencies, i.e., CBDCs, will circulate domestically. 
The global network platform is the Pi public chain. 
Pi is the only gateway to the Web 3.0 internet. 
Global Fortune 500 companies will be on the Pi public chain.